gh-101100: Fix Sphinx warnings in library/tarfile.rst (#113237)

Fix Sphinx warnings in library/tarfile.rst
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Hugo van Kemenade 2023-12-18 08:57:45 +02:00 committed by GitHub
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2 changed files with 56 additions and 12 deletions

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@ -116,7 +116,7 @@ Some facts and figures:
``'filemode|[compression]'``. :func:`tarfile.open` will return a :class:`TarFile`
object that processes its data as a stream of blocks. No random seeking will
be done on the file. If given, *fileobj* may be any object that has a
:meth:`read` or :meth:`write` method (depending on the *mode*). *bufsize*
:meth:`~io.TextIOBase.read` or :meth:`~io.TextIOBase.write` method (depending on the *mode*). *bufsize*
specifies the blocksize and defaults to ``20 * 512`` bytes. Use this variant
in combination with e.g. ``sys.stdin``, a socket :term:`file object` or a tape
device. However, such a :class:`TarFile` object is limited in that it does
@ -255,6 +255,51 @@ The following constants are available at the module level:
The default character encoding: ``'utf-8'`` on Windows, the value returned by
:func:`sys.getfilesystemencoding` otherwise.
.. data:: REGTYPE
AREGTYPE
A regular file :attr:`~TarInfo.type`.
.. data:: LNKTYPE
A link (inside tarfile) :attr:`~TarInfo.type`.
.. data:: SYMTYPE
A symbolic link :attr:`~TarInfo.type`.
.. data:: CHRTYPE
A character special device :attr:`~TarInfo.type`.
.. data:: BLKTYPE
A block special device :attr:`~TarInfo.type`.
.. data:: DIRTYPE
A directory :attr:`~TarInfo.type`.
.. data:: FIFOTYPE
A FIFO special device :attr:`~TarInfo.type`.
.. data:: CONTTYPE
A contiguous file :attr:`~TarInfo.type`.
.. data:: GNUTYPE_LONGNAME
A GNU tar longname :attr:`~TarInfo.type`.
.. data:: GNUTYPE_LONGLINK
A GNU tar longlink :attr:`~TarInfo.type`.
.. data:: GNUTYPE_SPARSE
A GNU tar sparse file :attr:`~TarInfo.type`.
Each of the following constants defines a tar archive format that the
:mod:`tarfile` module is able to create. See section :ref:`tar-formats` for
@ -325,7 +370,7 @@ be finalized; only the internally used file object will be closed. See the
*name* is the pathname of the archive. *name* may be a :term:`path-like object`.
It can be omitted if *fileobj* is given.
In this case, the file object's :attr:`name` attribute is used if it exists.
In this case, the file object's :attr:`!name` attribute is used if it exists.
*mode* is either ``'r'`` to read from an existing archive, ``'a'`` to append
data to an existing file, ``'w'`` to create a new file overwriting an existing
@ -359,7 +404,7 @@ be finalized; only the internally used file object will be closed. See the
messages). The messages are written to ``sys.stderr``.
*errorlevel* controls how extraction errors are handled,
see :attr:`the corresponding attribute <~TarFile.errorlevel>`.
see :attr:`the corresponding attribute <TarFile.errorlevel>`.
The *encoding* and *errors* arguments define the character encoding to be
used for reading or writing the archive and how conversion errors are going
@ -645,8 +690,8 @@ It does *not* contain the file's data itself.
:meth:`~TarFile.getmember`, :meth:`~TarFile.getmembers` and
:meth:`~TarFile.gettarinfo`.
Modifying the objects returned by :meth:`~!TarFile.getmember` or
:meth:`~!TarFile.getmembers` will affect all subsequent
Modifying the objects returned by :meth:`~TarFile.getmember` or
:meth:`~TarFile.getmembers` will affect all subsequent
operations on the archive.
For cases where this is unwanted, you can use :mod:`copy.copy() <copy>` or
call the :meth:`~TarInfo.replace` method to create a modified copy in one step.
@ -795,8 +840,8 @@ A ``TarInfo`` object has the following public data attributes:
A dictionary containing key-value pairs of an associated pax extended header.
.. method:: TarInfo.replace(name=..., mtime=..., mode=..., linkname=...,
uid=..., gid=..., uname=..., gname=...,
.. method:: TarInfo.replace(name=..., mtime=..., mode=..., linkname=..., \
uid=..., gid=..., uname=..., gname=..., \
deep=True)
.. versionadded:: 3.12
@ -816,7 +861,7 @@ A :class:`TarInfo` object also provides some convenient query methods:
.. method:: TarInfo.isfile()
Return :const:`True` if the :class:`Tarinfo` object is a regular file.
Return :const:`True` if the :class:`TarInfo` object is a regular file.
.. method:: TarInfo.isreg()
@ -952,7 +997,7 @@ reused in custom filters:
path (after following symlinks) would end up outside the destination.
This raises :class:`~tarfile.OutsideDestinationError`.
- Clear high mode bits (setuid, setgid, sticky) and group/other write bits
(:const:`~stat.S_IWGRP`|:const:`~stat.S_IWOTH`).
(:const:`~stat.S_IWGRP` | :const:`~stat.S_IWOTH`).
Return the modified ``TarInfo`` member.
@ -977,9 +1022,9 @@ reused in custom filters:
- For regular files, including hard links:
- Set the owner read and write permissions
(:const:`~stat.S_IRUSR`|:const:`~stat.S_IWUSR`).
(:const:`~stat.S_IRUSR` | :const:`~stat.S_IWUSR`).
- Remove the group & other executable permission
(:const:`~stat.S_IXGRP`|:const:`~stat.S_IXOTH`)
(:const:`~stat.S_IXGRP` | :const:`~stat.S_IXOTH`)
if the owner doesnt have it (:const:`~stat.S_IXUSR`).
- For other files (directories), set ``mode`` to ``None``, so

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@ -86,7 +86,6 @@ Doc/library/ssl.rst
Doc/library/stdtypes.rst
Doc/library/string.rst
Doc/library/subprocess.rst
Doc/library/tarfile.rst
Doc/library/termios.rst
Doc/library/test.rst
Doc/library/tkinter.rst